Skip to product information
1 of 1

MB Quart

MB Quart Marine Speakers NH1-120B

MB Quart Marine Speakers NH1-120B

Regular price $153.22 USD
Regular price Sale price $153.22 USD
Sale Sold out
WEATHER READY
  • Cone MaterialPolypropylene
  • IP RatingsIPX67
  • Water RatingWaterproof
Quantity
✔ In Stock & Ready To Ship
View full details
Mei from Wide Open Sound

Wide Open Sound · Curated gear

MB Quart Marine Speakers NH1-120B

WOS Pick What these speakers do in 10 seconds — expand for full specs.

  • BrandMB Quart
  • SKUNH1-120B
  • TypeComponent
  • Ohms4 Ohm
Mei says

"Speakers are where the sound actually happens. Right size + power match = instant upgrade."

The stuff you'll actually notice
  • Type: Component.
Product description

MB Quart NH1-120B - Nautic Series 8" 180W Peak Power Handling, 4-Ohms Power Marine Compression Horn Speakers

We are a MB Quart authorized dealer so you get up-to-date, fully warrantied products. Shipping is free to the lower 48 states on everything you order!

What's Inside?

• 8" Power Marine Compression Horn Speakers
• Quick start installation guide
• Owner's Manual

Massive Sound and Marine Toughness

MB Quart's NH1-120B 8" marine speakers bring awesome power and audio performance onboard your boat. The compression horn design delivers massive sound and outstanding fidelity, while water-resistant components and composite baskets, magnet covers and grilles help ensure that the party will go on for seasons to come. Compression horn designs dramatically improve speaker efficiency. And this is the fun kind of efficiency – it means it takes less amp power to produce more usable volume throughout the frequency spectrum. In other words, you can crank these speakers up and hear it all – highs, lows, and mids.

Built Tough to Rock Hard

The exterior surfaces are UV-resistant and ready to withstand broiling sunlight, while the heavy-duty (but light weight) ABS frame will handle hard knocks and also produce better bass. Inside, the crossover network is conformal-coated to protect against fresh and salt water spray. In fact, the NH1-120B is IPX67-rated, which means it meets the highest standards of weather resistance. Three decades of marine and powersports audio expertise goes into MB Quart audio gear. Their high-quality receivers, speakers, amps, and subs provide great sound and rugged, all-weather reliability. The MB Quart "Life Shield" badge means your gear has been designed and tested to stand up to the toughest conditions on the water or off the beaten path.







SPECIFICATIONS







Diameter : 8 Inch

Sensitivity : 92 dB

Impedance : 4 Ohm

Frequency Response : 20-24000 Hz

Peak Power Handling : 180 Watts

Color : Black

RMS Power Handling : 90 Watts





FEATURES




Features:

Marine Grade Protection: Life Shield: Protectect for Water and Dirt. Uv Protected Against Sun Fade.
Tweeter Dome Material: 1 Inch Pure Titanium Compression Diaphram: Very Smooth Musical Response, With Very High Output With Minimal Required Amplifier Power
Compression Horn: Coincident Mounted Compression Horn Overall Volume is Improved as Much as +5db Over Conventional Speakers, Wavelength Transparent Acoustic Lens Improves Midrange Frequencies Through the Cone
Surround: Natural Butyl Rubber Remains Musical in All Weather. Does Not Stiffen in Cold.
Cone:8 Inch Composite Poly Cone:  Water Resistant Composite Polypropylene Cone With Temperature Stable Butyl Rubber Surround Mounted on a Lightweight Composite Frame
Voice Coil Former: High Temperature Voice Coil and Former Voice Coil is High Temperature Copper, Wound on a Kapton Former Which Allows the Voice Coil to Handle More Power While Remaining Light in Weight.
Spider: Water Resistant Spider Woven Fiber Composite Spider to Stabilize the Cone and Voice Coil in All Musical Situations.
Cooling System: Front and Rear Venting Air Passes Through the Spider and Back Plate to Exchange Air Over the Voice Coil.
Crossover Type: 12db Butterworth Smooth Transition From High to Lower Frequencies Remain Musicial and Not Harsh or Distorted
Frame:composite Abs and Glass Fiber Frame Composites Add Strenth to the Frame Without Adding Distortions or Harmonics That Can Affect the Tonal Quality of the Speaker
Motor: High Energy Y30 Motor Assembly High Energy Strontium Ferrite Magnet for Higher Output With Minimal Amplifier Power
Grills: Composite Uv Treated Against Sun Fade and Waterproof
Marine Certified: Yes Longer Life Against Harsh Conditions. Protected Against Sun Fade With Uva Paint Coating. Conformal Coated Crossover Components Protect Against Fresh and Salt Water Spray as Well as Dust and Sand.
Ipx67: Yes Tested to the Highest Marine and Motorsports Standards for Resisting the Elements
Tweeter Material: Titanium Dome Tweeter Very Smooth Musical Response, High Output With Minimal Required Amplifier Power
Marine Certified Crossover: Marine Certified Crossover Conformal Coated, Butterworth 12db Per Octave Crossover With Ptc (Positive Thermal Coefficient) Tweeter Protection

 

Specifications:

Certifications: Ipx67, Conformal Coated, Uva Certified, Cea426b
Rms Power Handling (Cea426b): 90 Watts
Peak Power Handling (Cea426b): 180 Watts
Impedance: 4 Ohm
Frequency Response +/- 10db: 20 Hz - 24khz
Sensitivity (1 Watt/1 Meter): 92 Db
Mounting Diameter / Cut Out: 7" (180mm)
Outside Diameter: 8.46" (215mm)
Mounting Depth/chassis Depth: 3.7" (95mm)
Mounting Height With Grill & Gasket: 1.13" (28.9mm)
Weight (W/ Grills): 3.11 Lbs (1.36kg)
Product Dimensions: 22.5 X 10.13 X 6.13 in (57.1 X 25.7 X 15.4 Cm)
Product Weight: 7.7 Lbs (3.49 Kg)


UPC: 806576226871
Weight: 10
Authorized Internet Dealer




Warranty: 2 Year(s) Warranty.This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to OnlineCarstereo.com for replacement within 2 Year(s) from the original date of purchase with proper return authorization.


Do you own this product?
Write a review!

Speaker specs
Speaker Type Component
Speaker Size (Mid) 8"
Impedance 4 Ohm
Sensitivity 10, 12, 120, 426, 92
Peak Power 180W Peak
Build & install
Cone Material Polypropylene
Crossover Yes
Weather & environment
IP Ratings IPX67
Water Rating Waterproof
Saltwater Safe Waterproof
Support & warranty

Need help choosing or installing?

We build indestructible, IP-rated systems for marine, motorcycle, UTV, and automotive. If you want a matched setup, we’ll guide you to the right gear the first time.